#6594DF#6594DF

#6594DF is a light, vivid blue. Relative luminance 0.293; OKLCH L 66.5% C 0.123 H 259.4°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#6594DF
RGB	rgb(101, 148, 223)
HSL	hsl(217, 66%, 64%)
HSV	hsv(217, 55%, 87%)
CMYK	cmyk(54.7%, 33.6%, 0%, 12.5%)
CIE-LAB	lab(61.02, 5.67, -42.97)
CIE-LCH	lch(61.02, 43.34, 277.51°)
OKLab	oklab(66.55% -0.0227 -0.1213)
OKLCH	oklch(66.55% 0.123 259.4)
XYZ	xyz(29.2714, 29.2719, 73.9053)
Luminance	0.2927 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6594DF #DFB065

analogous

#65D1DF #6594DF #7365DF

triadic

#6594DF #DF6594 #94DF65

tetradic

#6594DF #DF65D1 #DFB065 #65DF73

square

#6594DF #DF65D1 #DFB065 #65DF73

split-complementary

#6594DF #DF7365 #D1DF65

monochromatic

#2356A7 #3271D4 #6594DF #98B7EA #CADAF4

Accessibility & contrast

On white

3.06

#6594DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#6594DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6594DF

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6594DF	#FFFFFF	#000000	##000000
##6594DF	1.00	3.06	6.85	6.85
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#769AE2

Deuteranopia (green-blind)

#678EDD

Tritanopia (blue-blind)

#17A5AF

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6594df;
/* rgb */ color: rgb(101, 148, 223);
/* oklch */ color: oklch(66.5% 0.123 259.4);

Tailwind

colors: {
  custom: {
    50: '#99b3e9',
    500: '#6594df',
    950: '#000000',
  },
}

SCSS

$custom: #6594df;
$custom-light: #99b3e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6594df",
  "rgb": {
    "r": 101,
    "g": 148,
    "b": 223
  },
  "hsl": {
    "h": 216.885,
    "s": 65.591,
    "l": 63.529
  },
  "oklch": {
    "l": 0.66549,
    "c": 0.12338,
    "h": 259.4
  },
  "luminance": 0.29274
}

Semantic roles & 50–950 ramp

primary

#6594DF

secondary

#E6D5BA

accent

#8818CD

background

#F9FAFE

surface

#F2F5FD

border

#CCCFD5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #6594DF

Body copy rendered with the generated semantic roles for this colour.

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